| 吕刚,陆耀桢.地震检波器弹性元件的强度计算和实验研究[J].实验力学,1991,6(4): |
| 地震检波器弹性元件的强度计算和实验研究 |
| Analysis and Experimental Study on the Elastic Parts of Earthquake Detector |
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| DOI： |
| 中文关键词: 地震检波器 弹性元件 光弹性法 |
| 英文关键词:earthquake detector,elastic part,finite element analysis,photoelastisity |
| 基金项目: |
| 吕刚 陆耀桢 |
| 西安交通大学，西安交通大学，西安交通大学 |
| 摘要点击次数: 296 |
| 全文下载次数: 19 |
| 中文摘要: |
| 本文分析研究了石油勘探用地震检波器弹性元件的断裂原因,对其在静载情况下的应力分布进行了有限元分析和光弹性实验研究,并对弹性元件做了改进。实验表明,改进后弹性元件的工作寿命较改进前有大幅度提高. |
| 英文摘要: |
| The cause producing the break of the elastic part of earthquake detector during working is studied in this paper.Finite element analysis and photoelastisity experiment on the elastic part are made.A new kind of elastic part is developed.It is proved from |
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